Weil McLain 511-624-451 Pressure Switch Els PW 17895 While the 42-23116-09 sequencing relay

While the 42-23116-09 sequencing relay is a genuine Rheem-Ruud OEM part

Direct Interchangeability: Fully replaces Danfoss 032K140902 without requiring modifications to the valve body

keeping systems operational and efficient

Key Benefits for Technicians Precise Thermal Calibration: Factory-set 26°F open and 38°F close points ensure accurate freeze protection for DX coils

making it ideal for interlocking safety circuits or managing fan and compressor staging

Weil McLain 511-624-451 Pressure Switch Els PW 17895 While the 42-23116-09 sequencing relayEnsure your combustion air proving circuit is operating within factory specifications with the Weil McLain 511 624 451 Pressure Switch. Designed as a critical safety component for specific high efficiency boiler models, this replacement air pressure switch features a precise 1. 25" WC setpoint and a highly reliable SPST (Single Pole Single Throw) configuration. Technicians often encounter ignition lockout codes when the inducer motor fails to pull a